现在想做个显示页面加载效果，就是点击查询的时候，会出现一个正在加载的图片，然后显示需要查询的表格数据，不知道怎么实现。希望高手能帮忙，谢谢了
回复讨论(解决方案)
jquery可做，而且这个不是php的事
jquery ajax属于前台
我用的方法应该比较简单而高效。找一个载入中的gif动画图片（比如旋转的那种），命名为loading.gif，然后给该页面定义CSS：
当页面其它内容载入后，就将这个图片覆盖掉了。
这个方法算抛砖引玉吧。
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